//package com.xiguaji.tiktok.task.blogger_test.repository;
//
//import com.xiguaji.tiktok.task.blogger_test.Demo;
//import org.springframework.data.repository.CrudRepository;
//import org.springframework.stereotype.Repository;
//
//
//@Repository
//public interface DemoRepository extends CrudRepository<Demo, Integer>, DemoExtRepository {
//}
